#include<stdio.h>
#define	IN 1
#define OUT 0

int power(int m,int n);

main()
{
	int ch;
	ch = getchar();
	while(ch!=EOF)
	{
		putchar(ch);
		ch = getchar();
	}
	while((ch = getchar()) != EOF)
		putchar(ch);
}

word(){
	int c,nl,nw,nc,state;
	state = OUT;
	nl = nw = nc;
	while((c = getchar()) != EOF){
		++ nc;
		if( c == '\n')
			++nl;
		if(c == ' ' || c == '\n' || c == '\t')
			state = OUT;
		else if(state = OUT){
			state = IN;
			++ nw;
		}
	}
}

count(){
	int c,i,nwhite,nother;
	int digits[10];
	nwhite = nother = 0;
	for(i = 0;i < 10;i++){
		digits[i] = 0;
	}
	while((c = getchar()) != EOF){
		if(c >= '0' && c<= '9')
			++digits[c - '0'];
		else if(c ==' ' || c == '\n' || c == '\t')
			++nwhite;
		else
			++nother;
	}
}

int power(int base,int n){
	int i,p;
	p = 1;
	for(i = 1;i <= n;i++)
		p *= base;
	return p;
}

int power2(int base,int n){
	int p;
	for(p = 1;n > 0;n--){
		p *= base;
	}
}
